Andrew NG Contribution to AI – Lectures, Interviews

7 years ago

This post is aimed at listing down some of the great work that Andrew NG has done in the field…

Elasticsearch Interview Questions & Answers – Set 1

7 years ago

In this post, you will learn about fundamentals and best practices with ElasticSearch based on the following: Revision notes on…

How to Create AWS Lambda Deployment Jar using Maven

7 years ago

One of the key aspects of AWS Lambda Function in Java is creating deployment package (jar or zip file) for…

ElasticSearch Create, Query, Delete Index – Java Example

7 years ago

ElasticSearch Java APIs can be used to create, update, query (retrieve items) and delete the index. In this post, you…

ElasticSearch Fuzzy Query Example in Java

7 years ago

ElasticSearch fuzzy query can be used in scenarios when the user searches with mistyped keywords or misspellings. Alternatively, it can…

Spring Boot JPA MySQL Sample App – Code Example

7 years ago

Creating a Spring Boot app with MySQL data source is something every Java developer come across when thinking of creating…

AWS Error 2003 – Can’t Connect to RDS MySQL Server

7 years ago

In this post, you will learn about the solution to the error, AWS Error 2003: Can't Connect to RDS MySQL Server, which you…

Get Started with ElasticSearch and Kibana on Windows

7 years ago

ElasticSearch is a distributed, restful analytics search engine which is used to provide faster search through your data than the…

AWS DynamoDB PutItem Java Example to Create Items

7 years ago

In this post, you will learn about Java code example related to creating an entry in the DynamoDB table using…

DynamoDB – Partition Key vs Composite Partition Key

7 years ago

AWS DynamoDB has two key concepts related to table design or creating new table. A beginner with DynamoDB is found…